Gravely injured, 'a voice in the dark', not in Iran: Where is Mojtaba Khamenei?

Mystery surrounds Iran’s new supreme leaderMojtaba Khamenei, Iran’s supreme leader, has stepped into one of the most powerful positions in the Islamic Republic after years of operating largely behind the scenes.His elevation came shortly after a US-Israeli airstrike killed his father, Ayatollah Ali Khamenei, who had led Iran since 1989.Reportedly wounded in the strikes himself, Mojtaba Khamenei has issued more than a dozen written messages since taking office, but is yet to make a public appearance.In his latest message, issued last month, Mojtaba Khamenei warned the United States of "unforgettable lessons" if it continued attacking the Islamic Republic, while declaring that US President Donald Trump's signature was "worthless and invalid."The written statement, read out on Iranian state t